In conclusion, we provided 15 free multiplying and dividing by powers of 10 worksheets. Observe that no minus sign is drawn in the diagram for this subtraction. Lyrics sheets, worksheets, anchor charts, and other activities that go along with this video-lesson are coming soon and will be available to all premium. We subtract 500 minus 500 and write the result, 0 in the diagram. Now we must find the difference between 500 and 500. We now calculate that 100 x 5 = 500, so we place 500 underneath 500. We have already discovered that 100 go into 500 no more than 5 times. We find that 100 goes into 500 no more than 5 times (100 x 6 = 600 is greater than 500, however 100 x 5 = 500 is less than or equal to 500), so we place a 5 above the 25 as the next digit in our quotient.
We are ready to divide this new number, 500, by the divisor, 100. Since we have used all the digits of the divisor, we add a 0 next to the last remainder, 50. Observe that no minus sign is drawn in the diagram for this subtraction. We subtract 250 minus 200 and write the result, 50 in the diagram. Now we must find the difference between 250 and 200. We now calculate that 100 x 2 = 200, so we place 200 underneath 250. We have already discovered that 100 goes into 250 no more than 2 times. We find that 100 goes into 250 no more than 2 times (100 x 3 = 300 is greater than 250, however 100 x 2 = 200 is less than or equal to 250), so we place a 2 above the 25 as the next digit in our quotient. We are ready to divide this new number, 250, by the divisor, 100. Since we have used all the digits of the divisor, we add a 0 next to the last remainder, 25. We start this part of the process by placing the decimal point in the quotient.
In fact, we need to give the result correct to 2 decimal places. The fact that we have used all the digits of the dividend does not indicate that the division process has finished. We subtract 25 minus 0 and write the result, 25 in the diagram. Now we must find the difference between 25 and 0. We now calculate that 100 x 0 = 0, so we place 0 underneath 25. We have already discovered that 100 go into 25 no more than 0 times. This zero means that 100 do not go into 25. Since 100 is larger than 25, we place a 0 above the 25 as the next digit in our quotient. Possible answer: Writing both numbers with the same power of 10 aligns the place values. Here, however, the dividend is the smaller number, so we choose the entire dividend (25). EngageNY math 8th grade 8 Eureka, worksheets, number systems.